Description

2-(4-Bromobenzylidene)-4,6-Dimethoxybenzofuran-3-One is a high-purity, synthetic organic compound belonging to the benzofuranone class. This specialized chemical serves as a critical advanced pharmaceutical intermediate and a versatile building block for complex organic synthesis. It is essential for research and development laboratories, pharmaceutical manufacturers, and fine chemical producers engaged in creating novel active pharmaceutical ingredients (APIs) and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex heterocyclic scaffolds.
• Organic Synthesis Building Block: Utilized in research-scale and process chemistry for constructing complex molecular architectures via condensation and cyclization reactions.
• Material Science Research: Investigated as a monomer or precursor for developing specialty polymers and organic electronic materials due to its conjugated structure.
• Agrochemical Intermediate: Potential use in the development of new-generation crop protection agents and herbicides.
• Academic & Industrial R&D: Serves as a standard or starting material in methodological studies and discovery chemistry within university and corporate laboratories.
• Dye & Pigment Synthesis: Acts as an intermediate for producing specialized colorants and functional dyes.

Basic Information

Product Name	2-(4-Bromobenzylidene)-4,6-Dimethoxybenzofuran-3-One
CAS No.	350982-89-7
Molecular Formula	C₁₇H₁₃BrO₄
Molecular Weight	361.19 g/mol
Synonyms	4,6-Dimethoxy-2-[(4-bromophenyl)methylene]-3(2H)-benzofuranone; 2-(4-Bromobenzylidene)-4,6-dimethoxy-3-benzofuranone; 2-[(4-Bromophenyl)methylene]-4,6-dimethoxy-1-benzofuran-3-one; 4,6-Dimethoxy-2-(4-bromobenzylidene)benzofuran-3-one; (E)-2-(4-Bromobenzylidene)-4,6-dimethoxybenzofuran-3-one; 350982-89-7; 2-(4-Bromobenzylidene)-4,6-dimethoxy-3(2H)-benzofuranone
EINECS	Contact for details

Quality Control

Our production of 2-(4-Bromobenzylidene)-4,6-Dimethoxybenzofuran-3-One adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high chemical purity and structural identity. Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials and sources of ignition. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.